Preheat oven to 400 degrees.
Mix together the tomato sauce, barbecue sauce and sugar in a small saucepan
over medium heat. Heat the mixture until it begins to bubble, stirring often,
then remove it from the heat.
In a large bowl, add all but 2 tablespoons of the tomato sauce to the meat.
Mix the sauce into the meat, then add the remaining ingredients. Mix again.
Pack a loaf pan with the meat mixture, cover with foil, and bake for about
30 minutes. Remove foil and drain fat. Cut the meatloaf, while in the pan,
into eight separate slices. Pour remaining sauce over the meatloaf. Return
to oven and cook for another 30 minutes, uncovered. Allow to cool slightly
before serving.